27120310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{387433}}^1$

素因数の和:387447

約数の個数: 16

約数和(自身を含む): 55790496

約数和(自身を除く): 28670186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 387433, 774866, 1937165, 2712031, 3874330, 5424062, 13560155, 27120310]

約数ペア:

[(1, 27120310), (2, 13560155), (5, 5424062), (7, 3874330), (10, 2712031), (14, 1937165), (35, 774866), (70, 387433)]